发明名称 |
método para controlar o consumo de energia de um receptor, e, sistema de filtro |
摘要 |
A method and apparatus for controlling the power consumption of a receiver based on current operating conditions is described herein. A receiver according to the present invention applies a received signal to a variable filter. The received signal includes a desired in-band signal. Depending on the current operating conditions, the received signal may further include one or more unwanted out-of-band blocking signals. A filter controller controls one or more operating parameters of the variable filter to maintain the power ratio at the filter output of the power of the blocking signal(s) to the in-band signal at or below a desired level. In so doing, the present invention controls the receiver power consumption while still providing the desired receiver performance. |
申请公布号 |
BRPI0909454(A2) |
申请公布日期 |
2015.12.22 |
申请号 |
BR2009PI09454 |
申请日期 |
2009.03.18 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
FILIP OREDSSON;LARS SUNDSTRÖM;TONY PETERSSON |
分类号 |
H04B1/16 |
主分类号 |
H04B1/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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